Did you know __ over there? [ ]A. what did happenB. what happenedC. what is happening-九年级英语

题目简介

Did you know __ over there? [ ]A. what did happenB. what happenedC. what is happening-九年级英语

题目详情

Did you know    __    over there?        
[     ]
A. what did happen    
B. what happened    
C. what is happening
题型:单选题难度:中档来源:同步题

答案

B

更多内容推荐